Maintenance Manual MM-0637 PreSet by Meritor Hub Assemblies for Trailer Axles, and Steer and Drive Axles Revised 07-12 Service Notes About This Manual If Tools and Supplies are Specified in This manual provides maintenance and service procedures for This Manual PreSet by Meritor hub assemblies. Contact Meritor’s Commercial Vehicle Aftermarket at 888-725-9355. Before You Begin 1. Read and understand all instructions and procedures before Warranty Information you begin to service components. Refer to brochure SP-95155, Commercial Vehicle Systems 2. Read and observe all Warning and Caution hazard alert Warranty, for complete warranty information. For instructions to messages in this publication. They provide information that can return warrantable parts to Meritor for reimbursement help prevent serious personal injury, damage to components, consideration, contact Meritor’s OnTrac Technical Support Center at or both. 866-668-7221 for assistance. 3. Follow your company’s maintenance and service, installation, and diagnostics guidelines. 4. Use special tools when required to help avoid serious personal injury and damage to components. Hazard Alert Messages and Torque Symbols WARNING A Warning alerts you to an instruction or procedure that you must follow exactly to avoid serious personal injury and damage to components. CAUTION A Caution alerts you to an instruction or procedure that you must follow exactly to avoid damage to components. @ This symbol alerts you to tighten fasteners to a specified torque value. How to Obtain Additional Maintenance, Service and Product Information Visit Literature on Demand at meritor.com to access and order additional information. Contact the OnTrac Customer Service Center at 866-668-7221 (United States and Canada); 001-800-889-1834 (Mexico); or email
[email protected].